BORE WELL

Drilling of Bore well with Hand Bore set to a finished dia of 112/165/175/180 mm justify both sides in all kinds of formations suitable for hand bore set drilling such as black cotton soils, sandy and alluvial soils and insertion of PVC/PVC blue casing pipe with couplings including slotting of pipe where ever required and fixing of bore well with cap and bail plug as per directions of the department for a finished item of work including conducting yield test, crew charges, cost of consumables, transportation charges and bore development charges and all other charges required in fixation of pipe assembly, Flushing of bore with required pressure excluding cost of all required materials such as cap, bail plug, clamp sets, bolts and nuts etc., excluding all taxes, cost of PVC casing pipe, slotting charges., as per SOR 2024-25 Drilling of Bore well of finished dia of 165/175/180 mm

Manufacture, Supply and Delivery of Unplasticised PVCs Pipes for potable water supplies conforming to IS: 4985/2000 (3rd revision) with bell ends (Socket) as per specification in light Grey/Natural Ivory Grey/ Any other Color (except White) inclusive of transportation to the sub-divisional stores anywhere in AP excluding all taxes, as per SOR 2024-25 180mm dia 6kg/cm2

Slotting charges for 175 mm dia PVC blue casing pipe per RM as per SOR 2024-25

Construction of bore well platform of 1.85 m dia and 3.00 m length drain and foot rest of 1.00 x LOU m with CC (1:2:4) using20 mm H8G metal including cost and conveyance of all materials labour charges, centering, curing, seigniorage charges &excluding taxes etc., complete as per UNICEF type design.

Supply, Delivery of ISI marked fully hot dipped galvanized deep well Inida Ma H Hand Pump assembly complete unit with 10 Nos of connecting rods (bright 5 bar of 12mm dia and 100 mts length cach confirming to IS 9301/1990 & IS 14101 to14104:1994 with their amendments / revisions but excluding taxes. Indian Mark II Hand Pump Assembly Set

Labour charges for erection of IM-II Hand Pump Assembly with all its accessories and with the required number of 32mmdia CI-13 GI pipes including all taxes and as per the directions ofthe department officers but excluding taxes

Supply, Delivery of 32mm dia GI B-Class pipes per RM